<http://webisa.webdatacommons.org/prov/103252642>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/20042499> .
<http://webisa.webdatacommons.org/20042499>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tutorialspoint.com> .
<http://webisa.webdatacommons.org/20042499>	<http://www.w3.org/ns/prov#value>	"A null can be assigned but it cannot be equated with anything, including itself." .
<http://webisa.webdatacommons.org/20042499>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .